In the summer of 1988, 13 year old  Myron Traylor disappeared while on the way to his grandparents' house.

Sources:

http://charleyproject.org/case/myron-timell-traylor

https://www.namus.gov/MissingPersons/Case#/3935/details?nav

https://www.azcentral.com/story/news/local/phoenix/2016/11/04/missing-arizona-children-myron-traylor-vanishes-south-phoenix-after-stop-soda-pop-1988/93143994/

https://www.phoenixnewtimes.com/news/the-mystery-of-myronthe-trail-may-be-cold-but-the-memories-still-hurt-6411812